Strikers applaud a speaker during verdi warning strike at Vivantes Klinikum am in Berlin Germany The union verdi calls for workers without collective...
{"Image ImageDescription": "Strikers applaud a speaker during verdi warning strike at Vivantes Klinikum am 04.13.2016 in Berlin, Germany. The union ver.di calls for workers without collective agreement also the TV?D.  \n(Photo by Markus Heine/NurPhoto via Getty Images)", "Image Copyright": "Markus Heine/NurPhoto"}